Seat built the 600 in license from Fiat from 1957 until 1973. The Spanish version was almost identical to the Italian one. The 600 D was available from 1963 until 1970. Note the doors that open to the front, not unusual at that time but later discarded for safety reasons.
Fiat 600 - Wikipedia
1969 Fiat 600 for Sale
40+ Free Seat 600 & Six Hundred Images - Pixabay
seat 600 3D Model in Old Cars 3DExport
Fiat 600 - Wikipedia
1968 SEAT 600D Berlina, After being founded in 1950 the fir…
Seat 600. 1962. 4/600cc. - Artsvalua
149 Fiat 600 (1960), Fiat 600D (1960-69) Engine 600 cc S4 O…
200+ Seat 600 Stock Photos, Pictures & Royalty-Free Images - iStock
This 1968 Fiat 600 Sends Greetings From Our CC Readers in
200+ Seat 600 Stock Photos, Pictures & Royalty-Free Images - iStock
Fiat 600 D 1960 3D Model $149 - .max .obj .ma .lwo .fbx .c4d .3ds
Seat 600 3D Model - TurboSquid 1830762
1964 Seat 800 for sale on BaT Auctions - closed on February 9